Page 15 - Carmex - X-treme Taps (Inch)

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Supercut Taps

HPC Taps

UN Fine ANSI B-1.1

DIN 371 DIN 374

2.5xd1 3xd1 2.5xd1 3xd1

B (4-5)
C (2-3) C (2-3) B (4-5)

R45⁰ R45⁰

CTS CTP CTS CTP

ISO P M K N S H
XT3 Grade     

Pitch d2
UNF d1 Ordering Code L1 L2 L3 a
TPI mm
CTS D371 C 4-48UNF 2BX XT3 3.5 2.2 .20 .71 .106 .094
4-48 .112 48
CTP D371 B 4-48UNF 2BX XT3 3.5 2.2 .20 .71 .106 .094
CTS D371 C 5-44UNF 2BX XT3 3.5 2.2 .28 .71 .106 .106
5-44 .125 44
CTP D371 B 5-44UNF 2BX XT3 3.5 2.2 .28 .71 .106 .106
CTS D371 C 6-40UNF 2BX XT3 4.0 2.2 .24 .79 .118 .116
6-40 .138 40
CTP D371 B 6-40UNF 2BX XT3 4.0 2.2 .24 .79 .118 .116
CTS D371 C 8-36UNF 2BX XT3 4.5 2.5 .28 .83 .134 .138
8-36 .164 36
CTP D371 B 8-36UNF 2BX XT3 4.5 2.5 .28 .83 .134 .138

CTS D371 C 10-32UNF 2BX XT3 6.0 2.8 .31 .98 .193 .161
10-32 .190 32
CTP D371 B 10-32UNF 2BX XT3 6.0 2.8 .31 .98 .193 .161
CTS D371 C 12-28UNF 2BX XT3 6.0 3.1 .39 1.18 .193 .181
12-28 .216 28
CTP D371 B 12-28UNF 2BX XT3 6.0 3.1 .39 1.18 .193 .181

CTS D371 C 0250-28UNF 2BX XT3 7.0 3.1 .39 1.18 .217 .217
1/4-28 .250 28
CTP D371 B 0250-28UNF 2BX XT3 7.0 3.1 .39 1.18 .217 .217
CTS D371 C 0312-24UNF 2BX XT3 8.0 3.5 .51 1.38 .236 .272
5/16-24 .313 24
CTP D371 B 0312-24UNF 2BX XT3 8.0 3.5 .51 1.38 .236 .272

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